Global Patent Index - EP 2242910 A1

EP 2242910 A1 20101027 - BEARING ASSEMBLY FOR A GAS TURBINE

Title (en)

BEARING ASSEMBLY FOR A GAS TURBINE

Title (de)

LAGERANORDNUNG FÜR EINE GASTURBINE

Title (fr)

ENSEMBLE PALIER POUR TURBINE À GAZ

Publication

EP 2242910 A1 20101027 (EN)

Application

EP 08868269 A 20081229

Priority

  • IB 2008003642 W 20081229
  • IT MI20072442 A 20071228

Abstract (en)

[origin: WO2009083789A1] A gas turbine has a rotor (2), which is provided with a shaft (3) extending along a longitudinal axis (A) and having at least one annular groove (5), a bearing assembly (10) which may be accommodated into the groove (5) and is provided with a sliding bearing (11) and a cylindrical supporting body (12) arranged about the sliding bearing (11); the sliding bearing (11) axially protrudes with respect to the supporting body (12) in the contact area between the supporting body (12) and the sliding bearing (11).

IPC 8 full level

F01D 3/04 (2006.01); F01D 25/16 (2006.01); F16C 17/10 (2006.01); F16C 17/22 (2006.01); F16C 25/02 (2006.01); F16C 33/10 (2006.01)

CPC (source: EP)

F01D 3/04 (2013.01); F01D 25/168 (2013.01); F16C 17/022 (2013.01); F16C 25/02 (2013.01); F16C 33/106 (2013.01); F05D 2240/52 (2013.01); F16C 2360/23 (2013.01)

Citation (search report)

See references of WO 2009083789A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

WO 2009083789 A1 20090709; EP 2242910 A1 20101027; EP 2242910 B1 20130320; ES 2407629 T3 20130613; IT MI20072442 A1 20090629

DOCDB simple family (application)

IB 2008003642 W 20081229; EP 08868269 A 20081229; ES 08868269 T 20081229; IT MI20072442 A 20071228